Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Emilio Gonzalez-Ayala, MD

Pulmonary Disease Physician in El Paso, TX · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1366441701

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Registry record

Entity type Individual (Type 1)

Name Emilio Gonzalez-Ayala

Credential MD

Sex Male

Practice address 4305 N Mesa St Ste A, El Paso, TX, 79902

Phone (915) 532-2477

Fax (915) 532-2470

Enumeration date Jul 19, 2005

Last updated in NPPES Sep 5, 2023

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License J9061 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
100299003	Medicaid	TX	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Emilio Gonzalez-Ayala?

Emilio Gonzalez-Ayala is registered in NPPES with the primary taxonomy of Pulmonary Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-05.